#include <stdio.h>

/* FFFGroup5mwV7iJQqUnTrDZSty3PrUzPrTeV62gA8l0U8heR82wV9xaG9lzcvUK702sG7Is7zm0D6lGE2mgW8mwaqH0Z4v##FFFGroup  */
void main()
{
	printf("my chemical...");
}